#B02A24#B02A24

#B02A24 is a mid, vivid red. Relative luminance 0.110; OKLCH L 50.0% C 0.172 H 27.9°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#B02A24
RGB	rgb(176, 42, 36)
HSL	hsl(3, 66%, 42%)
HSV	hsv(3, 80%, 69%)
CMYK	cmyk(0%, 76.1%, 79.5%, 31%)
CIE-LAB	lab(39.61, 52.94, 36.90)
CIE-LCH	lch(39.61, 64.53, 34.88°)
OKLab	oklab(49.98% 0.1516 0.0803)
OKLCH	oklch(49.98% 0.172 27.9)
XYZ	xyz(19.0532, 11.0164, 2.7919)
Luminance	0.1101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A24 #24AAB0

analogous

#B02464 #B02A24 #B07024

triadic

#B02A24 #24B02A #2A24B0

tetradic

#B02A24 #64B024 #24AAB0 #7024B0

square

#B02A24 #64B024 #24AAB0 #7024B0

split-complementary

#B02A24 #24B070 #2464B0

monochromatic

#4A120F #7D1E1A #B02A24 #D7413A #E1726D

Accessibility & contrast

On white

6.56

#B02A24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B02A24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A24

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A24	#FFFFFF	#000000	##FFFFFF
##B02A24	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B22

Deuteranopia (green-blind)

#74681E

Tritanopia (blue-blind)

#C2002A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b02a24;
/* rgb */ color: rgb(176, 42, 36);
/* oklch */ color: oklch(50.0% 0.172 27.9);

Tailwind

colors: {
  custom: {
    50: '#d16f60',
    500: '#b02a24',
    950: '#000000',
  },
}

SCSS

$custom: #b02a24;
$custom-light: #d16f60;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a24",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 36
  },
  "hsl": {
    "h": 2.571,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49977,
    "c": 0.17157,
    "h": 27.9
  },
  "luminance": 0.11013
}

Semantic roles & 50–950 ramp

primary

#B02A24

secondary

#68C3C8

accent

#E2E93F

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160805

muted

#847B79

Preview Lab

Preview with #B02A24

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →